From: Ryan Schmidt <freedesktop-2008@ryandesign.com>
Date: Sun, 4 May 2008 02:49:07 +0000 (-0700)
Subject: fontconfig build fails if "head" is missing or unusable (bug 14304)
X-Git-Tag: 2.5.92~8
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=9ffa2fa7efa7815b8808e744c3601631fe1810d7;p=fontconfig.git

fontconfig build fails if "head" is missing or unusable (bug 14304)

If the /usr/bin/head program is missing or unusable, or if an unusable head
program is listed first in the PATH, fontconfig fails to build

using "sed -n 1p" instead of "head -1" would be a suitable workaround.
---

diff --git a/src/makealias b/src/makealias
index 1f57742..fd9c3fd 100755
--- a/src/makealias
+++ b/src/makealias
@@ -17,7 +17,7 @@ while read name; do
 		hattr='__attribute((visibility("hidden")))'
 		echo "extern __typeof ($name) $alias $hattr;" >> $HEAD
 		echo "#define $name $alias" >> $HEAD
-		grep -l '^'$name'[ (]' "$SRCDIR"/*.c | head -1 | sed -e 's/^.*\/\([^.]*\)\.c/#ifdef __\1__/' >> $TAIL
+		grep -l '^'$name'[ (]' "$SRCDIR"/*.c | sed -n 1p | sed -e 's/^.*\/\([^.]*\)\.c/#ifdef __\1__/' >> $TAIL
 		echo "#undef $name" >> $TAIL
 		cattr='__attribute((alias("'$alias'"), visibility("default")))'
 		echo "extern __typeof ($name) $name $cattr;" >> $TAIL